Wisely Created Linux, Network, Programming Tutorial
As a popular source code versioning tool git provides different ways to list branches. Branches are used to develop different features by different developers and then merge with the main branch for the product. First, a new branch is created from the main branch where new features will be developed for. The new feature and … Read more
You are seeing some port numbers or network communications that occur over port 445. What is port 445 registered for? Port 445 is mainly used and registered for the “SMB over IP” communication whereas the SMB is used for Microsoft Directory Services. Actually the SMB or “NBT over IP” uses the port range 137-139 but … Read more
LDAP or Lightweight Directory Access Protocol is a protocol used to provide open and standard access for directory information like users, file shares, permissions, etc. LDAP is created by the IETF as an open standard and different RFCs are created to explain details of the LDAP protocol. The LDAPS is the secured version of the … Read more
The C programming language provides the memcpy() method in order to copy data from the source memory location to the destination memory location. The memcpy() method is provided by the string.h library for C. Also the memcpy() method is provided with the C++ standard library. memcpy() Method Syntax The memcpy() method has the following syntax … Read more
Boolean Logic provides different operators where “or” operator is one of them. The regular expressions are used to match specific patterns by providing characters. The “or” operator can be used to provide options to match where one of the options should match provided with the “or” operator. The “or” operator is also called as “or” … Read more
The MAC (Media Access Control) Address is a unique address assigned to every network interface for the Ethernet, Wireless, and Bluetooth cards. The MAC address is also called an Ethernet address too. MAC address generally matched with an IP address in order to communicate in a LAN with the gateway and other hosts in the … Read more
The printf() method is used to print provided values to the console or command-line interface in C and C++ programming languages. The printf() method prints provided values in a formatted manner. The printf() method can be used to print, character, string, integer, floating-point, etc. values and variables to the console. printf() Method Syntax The printf() … Read more
The strcmp() method is used to compare two strings in the C programming language. It accepts two string parameters and returns negative values if the first string is lower than the second string. Return 0 if both strings are the same. Returns a positive value if the second string is lower than the first string. … Read more
The git add command is one of the most popular commands for the Git systems. The “git add” command is used to add file changes to the next commit. This can be also called adding changes to the Git Staging Area where the next commit uses the staging area. git add Help Information The “git … Read more
Git is a distributed source code versioning system where repositories are used as central points and developers download and push changes to their locals. In an existing git project, the new remote repository can be added with the git remote add command by specifying the remote repository URL, repository name, etc. In the tutorial, we … Read more